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Tsumeb Mine, Namibia. 20mm x 20mm.
R 300.00
Tsumeb Mine, Namibia. 55mm x 25mm.
R 400.00
Tsumeb Mine, Namibia. 60mm x 70mm x 20mm.
R 600.00
Tsumeb Mine, Namibia. 120mm x 50mm.
R 700.00
Lower Orange River, South Africa. 30mm x 20mm x 20mm.
R 200.00
Madagascar, 40mm diameter.
R 200.00
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